<template>
  <div class="xtx-cart-page">
    <div class="container">
      <XtxBread>
        <XtxBreadItem to="/">首页</XtxBreadItem>
        <XtxBreadItem>购物车</XtxBreadItem>
      </XtxBread>
      <div class="cart">
        <table>
          <thead>
            <tr>
              <th width="120"><XtxCheckbox>全选</XtxCheckbox></th>
              <th width="400">商品信息</th>
              <th width="220">单价</th>
              <th width="180">数量</th>
              <th width="180">小计</th>
              <th width="140">操作</th>
            </tr>
          </thead>
          <!-- 有效商品 -->
          <tbody>
            <tr v-for="item in effectiveList" :key="item.skuId">
              <td>
                <XtxCheckbox
                  v-model="item.selected"
                  @change="(selected) => changeHandle(selected, item)"
                />
              </td>
              <!-- =={{
                item.selected
              }} -->
              <td>
                <div class="goods">
                  <RouterLink to="/"
                    ><img :src="item.picture" alt=""
                  /></RouterLink>
                  <div>
                    <p class="name ellipsis">
                      {{ item.name }}
                    </p>
                    <p class="attr">商品规格</p>
                  </div>
                </div>
              </td>
              <td class="tc">
                <p>&yen;{{ item.nowPrice }}</p>
                <p>比加入时降价 <span class="red">&yen;20.00</span></p>
              </td>
              <td class="tc">
                <xtxNumbox
                  v-model="item.count"
                  @change="(count) => changeNum(count, item)"
                />
              </td>
              <td class="tc">
                <p class="f16 red">&yen;{{ item.price }}</p>
              </td>
              <td class="tc">
                <p><a href="javascript:;">移入收藏夹</a></p>
                <p>
                  <a class="green" href="javascript:;" @click="delCart(item)"
                    >删除</a
                  >
                </p>
                <p><a href="javascript:;">找相似</a></p>
              </td>
            </tr>
          </tbody>
          <!-- 无效商品 -->
          <tbody>
            <tr>
              <td colspan="6"><h3 class="tit">失效商品</h3></td>
            </tr>
            <tr v-for="item in inEffectiveList" :key="item.skuId">
              <td><XtxCheckbox /></td>
              <td>
                <div class="goods">
                  <RouterLink to="/"
                    ><img :src="item.picture" alt=""
                  /></RouterLink>
                  <div>
                    <p class="name ellipsis">
                      {{ item.name }}
                    </p>
                    <p class="attr">商品规格</p>
                  </div>
                </div>
              </td>
              <td class="tc">
                <p>&yen;{{ item.nowPrice }}</p>
                <p>比加入时降价 <span class="red">&yen;20.00</span></p>
              </td>
              <td class="tc">
                <XtxNumbox />
              </td>
              <td class="tc">
                <p class="f16 red">&yen;{{ item.price }}</p>
              </td>
              <td class="tc">
                <p><a href="javascript:;">移入收藏夹</a></p>
                <p><a class="green" href="javascript:;">删除</a></p>
                <p><a href="javascript:;">找相似</a></p>
              </td>
            </tr>
          </tbody>
        </table>
      </div>
      <!-- 操作栏 -->
      <!-- <div class="action">
        <div class="batch"></div>
        <div class="total">
          共 {{ effectiveList.length }} 件有效商品，已选择
          {{ effectiveSelectedCount }} 件，商品合计：
          <span class="red">¥{{ selectedEffectivePrice }}</span>
          <XtxButton type="primary">下单结算</XtxButton>
        </div>
      </div> -->

      <!-- 操作栏 -->
      <div class="action">
        <div class="batch">
          <XtxCheckbox v-model="selectedALL" @change="changeHandleAll"
            >全选</XtxCheckbox
          >
          <a href="javascript:;">删除商品</a>
          <a href="javascript:;">移入收藏夹</a>
          <a href="javascript:;">清空失效商品</a>
        </div>
        <div class="total">
          共 {{ effectiveList.length }} 件有效商品，已选择
          {{ effectiveSelectedCount }} 件，有效商品合计：
          <span class="red">¥{{ selectedEffectivePrice }}</span>
          <xtxButton type="primary" @click="goOrder">下单结算</xtxButton>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
import { useRouter } from "vue-router";
import { useStore } from "vuex";
import { computed } from "vue";
export default {
  name: "XtxCartPage",
  setup() {
    const store = useStore();
    const effectiveList = computed(() => store.getters["cart/effectiveList"]);
    const inEffectiveList = computed(
      () => store.getters["cart/inEffectiveList"]
    );
    const effectiveTotal = computed(() => store.getters["cart/effectiveTotal"]);
    const effectivePrice = computed(() => store.getters["cart/effectivePrice"]);
    const selectedALL = computed(() => store.getters["cart/selectedALL"]);
    const selectedEffectivePrice = computed(
      () => store.getters["cart/selectedEffectivePrice"]
    );
    const effectiveSelectedCount = computed(
      () => store.getters["cart/effectiveSelectedCount"]
    );
    const effectiveSelectedList = computed(
      () => store.getters["cart/effectiveSelectedList"]
    );

    const changeHandle = (selected, goods) => {
      console.log(selected, goods);
      //  更新数据   vuex=>cart
      store.dispatch("cart/asyncCheckCart", { selected, goods });
    };

    const changeNum = (count, goods) => {
      //  更新数据   vuex=>cart
      store.dispatch("cart/asyncCountCart", { count, goods });
    };

    const delCart = (goods) => {
      store.dispatch("cart/asyncDelCart", goods);
    };

    const changeHandleAll = (selected) => {
      store.dispatch("cart/asyncIsAll", selected);
    };


    const  router=useRouter()

    /* 去订单页面 */
    const goOrder=()=>{
      // 判断是否有登录
      if(store.state.user.profile.token){
        //表示已经登录
        router.push('/settlement')
      }else{
        //  去登录
        router.push('/login?redirectUrl=/settlement')
      }
    }
    return {
      effectiveList,
      effectiveTotal,
      effectivePrice,
      inEffectiveList,
      changeHandle,
      effectiveSelectedList,
      effectiveSelectedCount,
      selectedEffectivePrice,
      changeNum,
      delCart,
      changeHandleAll,
      selectedALL,
      goOrder
    };
  },
};
</script>
<style scoped lang="less">
.tc {
  text-align: center;
  .xtx-numbox {
    margin: 0 auto;
    width: 120px;
  }
}
.red {
  color: @priceColor;
}
.green {
  color: @xtxColor;
}
.f16 {
  font-size: 16px;
}
.goods {
  display: flex;
  align-items: center;
  img {
    width: 100px;
    height: 100px;
  }
  > div {
    width: 280px;
    font-size: 16px;
    padding-left: 10px;
    .attr {
      font-size: 14px;
      color: #999;
    }
  }
}
.action {
  display: flex;
  background: #fff;
  margin-top: 20px;
  height: 80px;
  align-items: center;
  font-size: 16px;
  justify-content: space-between;
  padding: 0 30px;
  .xtx-checkbox {
    color: #999;
  }
  .batch {
    a {
      margin-left: 20px;
    }
  }
  .red {
    font-size: 18px;
    margin-right: 20px;
    font-weight: bold;
  }
}
.tit {
  color: #666;
  font-size: 16px;
  font-weight: normal;
  line-height: 50px;
}
.xtx-cart-page {
  .cart {
    background: #fff;
    color: #666;
    table {
      border-spacing: 0;
      border-collapse: collapse;
      line-height: 24px;
      th,
      td {
        padding: 10px;
        border-bottom: 1px solid #f5f5f5;
        &:first-child {
          text-align: left;
          padding-left: 30px;
          color: #999;
        }
      }
      th {
        font-size: 16px;
        font-weight: normal;
        line-height: 50px;
      }
    }
  }
}
</style>
